| 1 | 1 | Working charges\nExcavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :All kinds of soil (Ref. Item No. 2.10.1 of DSR) | BI01010001010000000000000515BI0100001154 | 90 | cum |
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| 2 | 2 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :\"Ordinary Rock. (Ref. Item No. 2.13.1 of DSR) | BI01010001010000000000000515BI0100001155 | 60 | cum |
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| 3 | 3 | Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009) | BI01010001010000000000000515BI0100001156 | 300 | metre |
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| 4 | 4 | Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 90 mm nominal outer dia pipes.\" | BI01010001010000000000000515BI0100001157 | 300 | metre |
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| 5 | 5 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore | BI01010001010000000000000515BI0100001158 | 1 | No |
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| 6 | 6 | Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 25 mm Single acting Air Valve Observed Data derived from item no.18.59.of DAR | BI01010001010000000000000515BI0100001159 | 1 | Nos |
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| 7 | 7 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) | BI01010001010000000000000515BI0100001160 | 8.84 | cum |
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| 8 | 8 | Providing interconnection between newly laid line of 90 mm PVC pipe with existing 160 mm PVC pipe line using necessary specials for interconnection works including cost of all specials all labour charges etc. complete as per direction of departmental officers | BI01010001010000000000000515BI0100001161 | 1 | No |
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| 9 | 9 | Cost of Pipes and specials\nSupply of PVC Pipe, 10kg/cm2, 90mm Dia. | BI01010001010000000000000515BI0100001162 | 300 | metre |
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| 10 | 10 | Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Large Orifice Type S2, Size 20mm. | BI01010001010000000000000515BI0100001163 | 1 | No |
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| 11 | 11 | 90 mm PVC bend 10 Kg /cm2 | BI01010001010000000000000515BI0100001164 | 2 | No |
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| 12 | 12 | 90 mm PVC Adapter 10 kg/cm2 | BI01010001010000000000000515BI0100001165 | 2 | No |
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| 13 | 13 | 80 x 32 mm GI reducer | BI01010001010000000000000515BI0100001166 | 1 | No |
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| 14 | 14 | 32 mm GI threaded Adapter | BI01010001010000000000000515BI0100001167 | 2 | No |
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| 15 | 15 | 150 x 32 mm MS saddle | BI01010001010000000000000515BI0100001168 | 1 | No |
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| 16 | 16 | 90 mm PVC End Cap. 10 Kg/cm2 | BI01010001010000000000000515BI0100001169 | 1 | No |
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